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  8. (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%, Thermo Scientific™

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%, Thermo Scientific™

Catalog No. AA43347MC
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Quantity:
100 mg
0.5 g
2 g
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Catalog No. Quantity
AA43347MC 100 mg
AA4334702 0.5 g
AA4334704 2 g
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Catalog No. AA43347MC Supplier Thermo Scientific Chemicals Supplier No. 43347MC

Description

As a chiral ligand for asymmetric transition metal based catalyst production

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 76189-56-5
Molecular Formula C44H32P2
Molecular Weight (g/mol) 622.69
MDL Number MFCD00010805
InChI Key MUALRAIOVNYAIW-UHFFFAOYSA-N
Synonym binap, r-+-2,2'-bis diphenylphosphino-1,1'-binaphthyl, 2,2'-bis diphenylphosphino-1,1'-binaphthyl, s-binap, s---binap, s---2,2'-bis diphenylphosphino-1,1'-binaphthyl, r-+-binap, r-binap, rac-binap, 2,2'-bis diphenylphosphino-1,1'-binaphthalene
PubChem CID 634876
IUPAC Name [2'-(diphenylphosphanyl)-[1,1'-binaphthalen]-2-yl]diphenylphosphane
SMILES C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=C2C=CC=CC2=C1C1=C(C=CC2=CC=CC=C12)P(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 240°C to 242°C
Quantity 100 mg
Formula Weight 622.7
Percent Purity 97%
Physical Form Crystalline
Chemical Name or Material (S)- (-)-2,2'-Bis (diphenylphosphino)-1,1'-binaphthyl

Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
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